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Java Games: Flashcards, matching, concentration, and word search. |
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| natural resources | materials in the environment that are useful |
| fuels | burned to produce heat energy |
| nonrenewable resources | natural resources such as fossil fuels (petroleum, coal, and gas) that will eventually be used up and can never be replaced |
| renewable resources | natural resources that nature can produce again such as trees, plants, water, oxygen, and soil |
| inexhaustible resources | resources that humans can use and never use up such as solar energy and wind |
| raw material | is a resource that people use to make a product. Example: cotton, wood, wool, etc. |
| recycled material | is a resource that people can use again and again without destroying it |
| conservation | is when resources are used wisely |
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4th Grade JANOWSKI ELEMENTARY |
JANOWSKI Elementary |
| Houston, TX |
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